Shares of life insurance company National Western Life Group (NASDAQ: NWLI) traded more than 52% higher for the week as of 1:30 p.m. ET Thursday, according to data from S&P Global Market Intelligence. Meanwhile, shares of insurance marketplace SelectQuote (NYSE: SLQT) traded roughly 40% higher, while shares of the property and casualty insurer United Insurance (NASDAQ: UIHC) were up nearly 24%. National Western Life Group has had an eventful week.